A LONDON YEAR The line of colour flashes on. The voice of the expectant pink monster rises jerkily, uncertain, almost angry. No one will easily forget those crouching riders, the horse ahead, two more neck and neck, the thunder of hoofs, the flying clods of earth, and the voice of the crowd rising higher and higher, till, with a burst that rockets up to the clouds, the name of the winner crystallizes out of uncertainty. So another Derby is over. Men and women shake hands like children, laugh, shout with pleasure, or, with philosophic smiles, start for home.